74161136

素因数分解:

$2^4\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1033}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 164629344

約数和(自身を除く): 90468208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 641, 1033, 1282, 2066, 2564, 4132, 4487, 5128, 7231, 8264, 8974, 10256, 14462, 16528, 17948, 28924, 35896, 57848, 71792, 115696, 662153, 1324306, 2648612, 4635071, 5297224, 9270142, 10594448, 18540284, 37080568, 74161136]

約数ペア:

[(1, 74161136), (2, 37080568), (4, 18540284), (7, 10594448), (8, 9270142), (14, 5297224), (16, 4635071), (28, 2648612), (56, 1324306), (112, 662153), (641, 115696), (1033, 71792), (1282, 57848), (2066, 35896), (2564, 28924), (4132, 17948), (4487, 16528), (5128, 14462), (7231, 10256), (8264, 8974)]